/Engine/Source/Developer/TraceServices/Public/TraceServices/Model/ContextSwitches.h
void EnumerateCpuCoreEventsBackwards ( uint32 CoreNumber, double EndTime, double StartTime, [CpuCoreEventCallback](API\Developer\TraceServices\TraceServices\Model\IContextSwitchesProvider\CpuCoreEventCall-) Callback ) const